2023.3,3(2)|智能交通与数字化基于大数据的城轨车辆基地智能运维系统架构与应用李杲(中铁上海设计院集团有限公司,上海200070)摘要:在现代化交通强国建设中,城市轨道交通的建设要加速实现由高速发展转变为高质量发展,数字化、网络化、智能化日益成为重要的发展趋势。根据近年来轨道交通建设发展需求,智能运维系统的建设使用是必要的。智能运维系统就是建立在设备基础上的、以状态修模式为主要发展目标的智能化、数字化系统,其架构为依托大数据中心,充分利用云计算、物联网、人工智能等技术,通过增设车辆感知设备及轨旁设备,结合设备履历数据,并借助车辆运维业务系统、车辆健康管理分析系统等智慧系统,实时监控设备,采集和分析城市轨道交通车辆的运行和检修数据,判断设备故障趋势,诊断设备的运用健康状态。从而实现列车状态感知与跟踪、故障诊断预警、剩余寿命预测、运维智能决策、作业自动化等功能,保障列车安全可靠、提效节能,逐步实现车辆检修由计划修向状态修、精准修转变。关键词:智能运维;城市轨道交通;车辆基地;车辆检修;大数据ArchitectureandapplicationofintelligentoperationandmaintenancesystemforvehiclefoundationsbasedonbigdataLIGao(ChinaRailwayShanghaiDesignInstituteGroupCorporationLimited,Shanghai200070,China)Abstract:IntheconstructionofamodernpowerfultransportCountry,theconstructionofurbanrailtransporthastobeacceleratedfromhigh-speeddevelopmenttohigh-qualitydevelopment.Digitalisa⁃tion,networkingandintelligenceareincreasinglybecomingimportantdevelopmenttrends.Accordingtothedevelopmentneedsofrailtransitconstructioninrecentyears,theconstructionofanintelligentoperationandmaintenancesystemisrequired.Theintelligentoperationandmaintenancesystemisbasedonequipmentandhasthemaindevelopmentgoalofstaterepairmode.Itsstructureisbasedonalargedatacenter,makingfulluseofcloudcomputing,internetofthings,artificialintelligenceandothertechnologies.Byaddingvehiclesensingequipmentandtracksideequipment,combiningequip⁃menthistorydata,andwiththehelpofvehicleoperationandmaintenancebusinesssystem,vehiclehealthmanagementanalysissystemandotherintelligentsystems,itcanrealizethereal-timemonitorofequipment,collectandanalyze...